Premium Oxygen (O) Spectrum Tube, 26cm Entomology & Zoology_Dissection Built from two counter-rotating foil-sectored

Built from two counter-rotating foil-sectored plates with a belt drive and a pair of Leyden-jar condensers

Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car

5-inch diameter

Six-piece polypropylene beaker set spans 50mL to 2000mL for complete classroom and lab volumetric workflows without glass breakage risk

Hundred-fourteen-piece organic chemistry molecular model set with 50 atoms and 64 links covering single

Premium Oxygen (O) Spectrum Tube, 26cm Entomology & Zoology_Dissection Built from two counter-rotating foil-sectoredResearch grade oxygen spectrum tube at 26cm with a 10cm central capillary, producing oxygen's characteristic emission lines for spectroscope viewing of atomic emission and quantum energy levels.